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Vinod Nayak posted a topic in Tutorial and GuidesInstall the following: Titanium backup Root Explorer BusyBox APN Backup & Restore Once busybox is installed select install and reboot, DO NOT RUN any for the apps for now. Data used to work on all modes [CDMA NV, RUIM & GSM] with ZV7, ZV8 & ZVA. With the G2 on KitKat 4.4.2[ZVC] data either worked on GSM SIM or CDMA NV, RUIM data does not work, it says "Service Disabled" on Lockscreen. I have managed to get Data to work on both CDMA NV and GSM SIM, meaning you can switch between networks with data working on both without rebooting the phone. To be frank its a very simple trick anyone can do. Below is a noob friendly tutorial, just follow step by step. NOTE: Since the names of the apps are too long im gonna use short form of the same to make this easy for me. Titanium Backup = TB Root Explorer = RE APN Backup & Restore = APNBR VERY IMPORTANT: Switch the phone to GSM/UMTS mode, At this point your phone should have a APN saved and Data working on it. This also means CDMA NV data will not working since the GSM is working. Run TB and goto backup/restore, look for APNBR. Press and hold APNBR till you get a popup menu, in menu select "Convert to System APP" Once the APNBR is converted to system app it should reflect in red as shown. Run RE and go to /system/app/ folder Look for APNBR app as shown Press and hold to get secondary menu, select move, you might get a Warning about system being read only, do you want to remount as read-write, select yes. Go back to system folder and look for priv-app & move the APNBR apk to that folder. Now run APNBR, you might get a warning about APN can not be restored or deleted bla bla bla. just select ok. Use the top right corner menu and select "Disable ICS Check". Select Backup APNs It will tell you to name the backup, just leave as it is or name it according to your choice. Now that your APN for GSM is backed RUN APNBR and select Delete APNs and press ok At this point your GSM data will stop working, Now switch to CDMA/LTE in network mode and since GSM APN is missing your CDMA data should kick in. To get the GSM DATA back again, switch back to GSM/UMTS and run APNBR and Restore APNs, your GSM DATA will kick in instantly.
Vinod Nayak posted a topic in Tutorial and GuidesRequirements Phone needs to be rooted, How to root here Install Rom Toolbox Lite Run Rom Toolbox Lite, Select Root Browser Select system folder Select app folder Search for OmaDmclient.apk, then click and hold the file till it popups a secondary menu, in secondary menu select RENAME. Rename OmaDmclient.apk to OmaDmclient.apk.bak and press ok. Repeat the same for the below mentioned apk's Activation.apk SPR_Skyfire_observer.apk SPR_Skyfire_Toolbar.apk SprintExtensionProvider.apk SprintID.apk SprintTouch.apk Vtt-Sprint.apk Zone-Sprint.apk xtra_t_app.apk Reboot Phone. DO NOT INSTALL OTA OR UPDATE PHONE WITH THE ABOVE MODIFCATION. If you are on ZV7 or ZV8 and if you receive OTA its very very important to rename all the above apps back to original state and only then install the update.
There is not a single thread which gives all the information regarding the LS980. also i was getting lot of pm's regarding the GSM unlock. so basically this thread will have all the information, if anything is left out please feel free so message me or in thread. Phone Config LG-G2-LS980 Phone Drivers LS980 Drivers My Experience Personally i was a Samsung fan until they came out with the Kn0x security. i had 2 choice the Note 3 and the LG G2, since the Note 3 had issues with data not working on CDMA mode and the G2 was and still is wallet friendly, so i decided to go with the G2 and till date i DO NOT regret it. LAG is something that is simply not in its dictionary, super smooth. Like the HTC One this phone is also sealed and comes in 2 variants 16 and 32 Gigs. Initially only 2 colors Black and White, now the actual(international) site has many different ones. This one is a LCD compared to the S4 with AMOLED, To be frank only if you have the two phones together you might see the difference. I found the G2 to be more vibrant and a lil brighter side compared to the S4. 1000 times more accurate smartstay display than the S4, Same with auto brightness. Feels much lighter than the S4 and the build quality is anyday better than S4, feels solid in hand. Many have debated about the volume and power keys being at the back, actually its something you have to try and then understand, now if i handle any other phone than my G2 i tend to Tap the display 2 times softly to get the screen going, like the home or power button, im so used to it now. Tap 2 times on display to lock the screen & same to to light the display back again. Initially when i first got the phone i used to tap hard thinking that was the right way and 7/10 times it used to work, did not know that one has to tap very lightly as possible. Soft tap 2 times gets it locked and vice-versa 10/10 times. Its actually easier to use volume rockers in the center position then one side like anyother phone. Theres more to this phone and i dont have the patience nor time to explain everything. Phone definitely requires a case to protect it from fall, i have the Spigen Slim Armour. Runs on 4.2.2JB and 2 updates have been released till date. LS980ZV7 (Initial Release) LS980ZV8 (Security Update) LS980ZVA (Sprint Spark and loki-killer) Not used in India so i have not taken it. LS980ZVC (KitKat 4.4.2 OS Update) Also if you are a custom ROM freak DO NOT INSTALL the ZVA update as it removes the ability to do that. People who have taken it do not worry as there is a work around. Custom ROM installation for people who have taken ZVA update. Only if you understand everything mentioned in the above link proceed else you just might end up with a hard brick. Sprint Dialer Codes Source 5689#*980# - LG Hidden Service Menu Thanks to EricDabbs ##RTN# - RTN Menu ##SCRTN# - Erases any info that has been OTA provisioned. Forces a reboot and re-activation. ##DIAG# - Enables diag mode. this menu blocked by MSL. Simply enter your MSL ##DATA# - Advanced data menu. ##DEBUG# - Debug Menu ##CLEAR# - Reset network settings ##UPDATE# - Forces Activation ##GPSCLRX# - Clear GPS ##GPSTESTPRL# - ?? ##WLAN# - WLAN info ##LOG# - syslog info ##MRU# - MRU Clear ##SSDRTN# - Reset SSD ##TEST - Data Test menu ##YOUROWNMSLHERE# - Service Programming menu ##443336772# Shows MSL code near the bottom of the screen thanks mojo4321 ##4433386368# - Developer menu ##4437736368# - Producer menu How to back up EFS Its already confirmed RUIM data only works if used before flashing anything to the phone, Out of the box phone can be used for RUIM with calls sms and data. so its very important to back up complete stock state EFS partition Two ways to backup EFS, below i have mentioned how to root, during the root process at one stage EFS partition is backed up auto. Or after root use FreeGee from Google Play (Requires root access) Install and backup EFS. How to get you MSL/SPC Easiest method to get SPC: Dial ##443336772# and your SPC/MSL will be displayed on the screen! Probably this will work for other LG phones also. [Credit goes to phonegeek] How to Gain Root Access Root FIle Works with All Baseband Updated ioroot.zip where did i get this ? SOURCE 1 After you have downloaded the file required for root, Put the phone in Debug mode, for this under settings go to Developer Options. If you do not have Developer Options under settings simple go to Settings/About Phone/Software Information under this tab on Build Number 10 times continuously and it will enable the Developer Options in your phone. 2 Under display settings set the screen timeout to 5 minutes(you can set it back to your liking later when you are done with root) 3 Connect your phone to PC/Laptop 4 Under pull down notification change the USB settings from MTP to Charge Only 5 Unzip the ioroot file and from the folder execute the run.bat file 6 The command prompt will ask you to press any key as show in pic below 7 You will be prompted to toggle USB connection shown marked in red, three ways you can toggle that, show in marked yellow, select the first one, remove usb connection from the phone and re-plug it back. the PRESS ENTER. 8 Your phone will show toggled notification and also it will ask you to allow USB Debugging with the computer showing the computers RSA key, Mark "Always allow from this computer" & select ok. The command prompt it will warn you again about loosing warranty and more warnings, this is the last point to decide to continue or press CTRL+C to cancel. PRESS ENTER. Your phone EFS will be backed up like shown in pic below and again it will ask you to press enter, PRESS ENTER. 9 Phone is rooted and phone will reboot. check if you have SuperSu or SU in your phone. How to Unroot Access Superuser app, go to settings of the app & look for Full unroot. Select it and wait for the phone to reboot. Recovery for KitKat 4.4.2 LS980ZVC SOURCE GSM Unlock For G2 LS980 This is a temporary GSM unlock & not a permanent or a solid one. Two known issues, you cant access Wi-Fi settings, as it crashes if you try to access, and you cant dial any number without adding 0 before it. Example: Sunny Leons phone number is 6969696969, to call her you gotta dial 06969696969. If you dial direct 6969696969 the phone app crashes and your phone switches to GSM mode if you are in CDMA mode. As far as i know these are only 2 known bugs this unlock has. hope we get a more stable unlock. Install ROM Toolbox Lite 1 Run Rom Toolbox Lite and select performance marked in red 2 Select build.prop editor marked in red 3 Select search using the magnifying glass icon below marked in red 4 In search field type "build.target" as shown in pic below 5 Select "ro.build,target_operator" as show in pic below 6 Change value from "SPR" to "spr" as show in pic below and press ok marked in yellow. 7 Reboot popup will come, select ok and reboot the phone. Your phone should be GSM unlocked now. Install HIAPN or Tweakker for APN settings of your service provider. Install Telinfo to switch between CDMA(CDMA Auto PRL) & GSM(GSM Auto PRL) Permanent Unlock for the LG-G2-LS980